context-ruby – Ruby annotations in ConTeXt

Ruby markup (aka fu­ri­g­ana in Ja­pan) are in­line an­no­ta­tions above
or be­low a word to in­di­cate the read­ing of ideo­graphic char­ac­ters.
The mod­ule im­ple­ments the
W3C spec­i­fi­ca­tion for sim­ple ruby
in ConTeXt. The po­si­tion and lay­out of the base text and the ruby
text can be­con­trolled by pa­ram­e­ters.